Base | Representation |
---|---|
bin | 11000000001011100101110 |
3 | 102211221101200 |
4 | 120001130232 |
5 | 3103004030 |
6 | 342550330 |
7 | 104345511 |
oct | 30013456 |
9 | 12757350 |
10 | 6297390 |
11 | 3611360 |
12 | 21383a6 |
13 | 13c6488 |
14 | b9cd78 |
15 | 845d60 |
hex | 60172e |
6297390 has 48 divisors (see below), whose sum is σ = 17864496. Its totient is φ = 1526400.
The previous prime is 6297383. The next prime is 6297409. The reversal of 6297390 is 937926.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2191 + ... + 4170.
It is an arithmetic number, because the mean of its divisors is an integer number (372177).
Almost surely, 26297390 is an apocalyptic number.
6297390 is an abundant number, since it is smaller than the sum of its proper divisors (11567106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6297390 is a wasteful number, since it uses less digits than its factorization.
6297390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6385 (or 6382 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
The square root of 6297390 is about 2509.4601012967. The cubic root of 6297390 is about 184.6659665086.
The spelling of 6297390 in words is "six million, two hundred ninety-seven thousand, three hundred ninety".
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